At 2:00 am ET Wednesday, the Office for National Statistics issued U.K. consumer, producer and retail price indices for March.
After these data, the pound rose against its major rivals.
As of 2:01 ET, the pound was trading at 0.8821 against the euro, 1.1157 against the Swiss franc, 1.2432 against the U.S. dollar and 167.28 against the yen.